Home / 2,576,026.42-3,864,052.96-1,510,321.14

Finding the Fourth Proportional to 2,576,026.42, 3,864,052.96 and 1,510,321.14

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Solution

The fourth proportional to 2,576,026.42, 3,864,052.96 and 1,510,321.14 is: 2,265,489.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,576,026.42 : 3,864,052.96 = 1,510,321.14 : x
  2. Step 2: Convert to fraction form
    2,576,026.42/3,864,052.96 = 1,510,321.14/x
  3. Step 3: Cross multiply
    2,576,026.42x = 3,864,052.96 × 1,510,321.14
  4. Step 4: Simplify right side
    2,576,026.42x = 5,835,960,867,791.77
  5. Step 5: Solve for x
    x = 5,835,960,867,791.77/2,576,026.42
  6. Step 6: Final answer
    x = 2,265,489.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.